117029025

素因数分解:

$3^2\times 5^2\times {\mathrm{520129}}^1$

素因数の和:520145

約数の個数: 18

約数和(自身を含む): 209612390

約数和(自身を除く): 92583365

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 520129, 1560387, 2600645, 4681161, 7801935, 13003225, 23405805, 39009675, 117029025]

約数ペア:

[(1, 117029025), (3, 39009675), (5, 23405805), (9, 13003225), (15, 7801935), (25, 4681161), (45, 2600645), (75, 1560387), (225, 520129)]